Lead Infrastructure Engineer - Developer Experience

Arcesium seeks a Lead Engineer for the Developer Experience team to improve developer productivity through SDLC tooling, observability, and GenAI integration. Responsibilities include building systems for AI-assisted development, maintaining CI/CD, feature flagging, and observability stack. The role requires 5+ years experience, polyglot programming, and ownership of developer-facing systems.

5+ years in software engineering, developer tooling, or observability; proven ownership of critical developer-facing systems; polyglot programming (Python, Java, Go, Bash); experience with AI/LLM-based developer tools valued; strong collaboration and communication skills.